書誌事項
- タイトル別名
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- Numerical Simulation of Ion Thruster Grid Lifetime.
- イオン エンジン ノ グリッド タイキュウ セイノウ ケイサン
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抄録
Lifetime is one of the urgent problems in ion thrusters. In these circumstances, most of the ion thruster researches have been focused on lifetime problems. In practice, performing actual lifetime tests requires devastating time and money, computer simulation is a powerful tool which enables parametric study for various operating conditions and grid geometries. The paper presents efficient two-dimensional and three-dimensional optics codes which have been developed to analyze life-limiting mechanisms of ion thruster optics such as grid structural failure and electron backstreaming due to charge-exchange ions. Calculation results showed that the codes predicted grid erosion with good accuracy within a reasonable computation time.
収録刊行物
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- 日本航空宇宙学会論文集
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日本航空宇宙学会論文集 48 (555), 111-117, 2000
一般社団法人 日本航空宇宙学会
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詳細情報 詳細情報について
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- CRID
- 1390282679447278848
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- NII論文ID
- 130003797423
- 10004538498
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- NII書誌ID
- AA11307372
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- ISSN
- 24323691
- 13446460
- http://id.crossref.org/issn/13446460
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- NDL書誌ID
- 5360564
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可